Previously, the `decode` method threw a `JwtException` directly when encountering an unsupported algorithm or any exception during parsing. This commit introduces a more robust error handling mechanism. Now, instead of throwing exceptions directly, it returns a `Mono.error()` with a `BadJwtException` containing detailed error information. This approach provides more flexibility and allows the caller to handle errors in a more granular way, by being able to use project reactors onError functionality.
Closes gh-14467
Updating the NimbusReactiveJwtDecoder.JwkSetUriReactiveJwtDecoderBuilder processor to execute the ConfigurableJWTProcessor customizations before holding a reference to the JWSKeySelector.
Closes gh-12960
Since Spring Security still needs these methods and classes, we
should wait on deprecating them if we can.
Instead, this commit changes the original classes to have a
boolean property that is currently false, but will switch to true
in 6.0.
At that time, BearerTokenAuthenticationFilter can change to use
the handler.
Closes gh-11932
Issue gh-11932, gh-9429
(Server)AuthenticationEntryPointFailureHandler should produce HTTP 500 instead
when an AuthenticationServiceException is thrown, instead of HTTP 401.
This commit deprecates the current behavior and introduces an opt-in
(Server)AuthenticationEntryPointFailureHandlerAdapter with the expected
behavior.
BearerTokenAuthenticationFilter uses the new adapter, but with a closure
to keep the current behavior re: entrypoint.
Adds configurable authentication converter for resource-servers with
token introspection (something very similar to what
JwtAuthenticationConverter does for resource-servers with JWT decoder).
The new (Reactive)OpaqueTokenAuthenticationConverter is given
responsibility for converting successful token introspection result
into an Authentication instance (which is currently done by a private
methods of OpaqueTokenAuthenticationProvider and
OpaqueTokenReactiveAuthenticationManager).
The default (Reactive)OpaqueTokenAuthenticationConverter, behave the
same as current private convert(OAuth2AuthenticatedPrincipal principal,
String token) methods: map authorities from scope attribute and build a
BearerTokenAuthentication.
Closes gh-11661
